氟塑料(F46)耐腐蚀性能表(中英对照版)

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1、Corrosion Resistance (F46) of Fluorine Plastic Table氟塑料(F46)耐腐蚀性能表Fluorine Plastic (PTFE-F4, FEP-F46), commonly known as the king of plastic was first developed and published by DUPONT CO.,LTD in American in 1938. It has bee n in dustrial produced for 50 years since 1949.Fluori ne plastic lined corr

2、osi on resista nt pump valves is made by FEP(F46) or secti on bar that moldi ng or embedded the n put it the in side and outside on the pressure-c ontaining of steel or iron pump valves, using the uniquen ess of strong corrosi on resista nt of chemical produc ing pumps, valves, pipe etc.Fluori ne pl

3、astic with un paralleled performa nee in corrosio n-resista nt material ren ders inert react ion in various concentrations of hydrochloric acid, sulfuric acid, nitric acid, aqua regia, organic acid, strong oxida nt, alter nati on of concen trated acid and diluted acid, alter nati on of acid-bases an

4、d various orga nic solvents, except in alkali metals, fluorine and aromatic hydrocarbons. Fluorine Plastic lined in pumps and valves not only overcomes the low stre ngth but also solves the poor corrosi on resista nee and high cost of fluori ne plastic.Fluorine plastic has excellent chemical stabili

5、ty, working well in anti-fouling, anti-sticking, extremely small and similar static friction coefficient, anti-friction lubrication, which is used as the valve set and close seal reducing friction between the sealing surface and operating torque of the valve, improving service life of products. The

6、scope of application can be extended to food, medicine and industry. In addition to its lining material PTFE (F4), FEP (F46), PVDF (F2), and also extended PE, PP and PVC range of Polyolefin to fit different operating conditions.氟塑料(聚四氟乙烯-F4，聚全氟乙丙烯-F46 )俗称“塑料王”，是由美国DUPONT CO.,LTD于是1938年首先研制问世，1949年进行

7、工业化生产，从工业应用角度已有50年历史。氟塑料衬里耐腐泵阀是将聚全氟乙丙烯树脂F46或型材经加工采用模压或镶嵌方法置于钢质或铁质的泵阀承压件的内壁或管件的内外表面，利用其在抗强腐蚀介质方面的独特性能制做成各类泵、阀、管道等产品。在抗腐蚀材料中，氟塑料具有无可比拟的优异性能，除了熔融碱金属、元素氟及芳香烃类有腐蚀现象外，在 其余各种浓度的盐酸、硫酸、硝酸、王水、有机酸、强氧化剂、浓、稀酸交替，酸、碱交替和各种有机溶剂中均 呈惰性反应。将其内衬于泵、阀内壁，既克服了氟塑料材料强度低的缺点，又解决了泵、阀主体材料抗腐蚀性 能差、成本高的不足。另外，氟塑料除了具有优异的化学稳定性外，其防污、防粘性好

8、、动静摩擦系数值极小且 相近，减摩润滑性能良好，将其做为阀门启、闭件的密封副，可降低密封面间磨擦力，减小阀门操作扭矩，提高 产品使用寿命，其使用范围还可扩展到食品、医药工业。其内衬材料除PTFE( F4)、FEP( F46)、PVDF( F2)外，又扩展到聚烯烃类的PE PP及PVC范围，以满足各种不同工况参数的需要。介质浓度%温度，C25200硫酸SULFURIC ACID0-100VV发烟硫酸VVFUMING SULFURIC ACID硝酸NITRIC ACID0-100VV发烟硫酸FUMING SULFURIC ACIDVV盐酸HYDROCHLORIC ACIDVV磷酸PHOSPHORI

9、C ACIDVV氢氟酸HYDROFLUORIC ACIDVV氢溴酸HYDROBROMIC ACIDVV氢碘酸HYDRIODIC ACIDVV氢氰酸HYDROGEN CYANIDEVV亚硝酸NITROUS ACIDVV亚硝酸NITROUS ACIDVV氯酸CHLORIC ACIDVV次氯酸HYPOCHLOROUS ACIDVV高氯酸PERCHLORIC ACIDVV四磷酸N-TETRADECYLPHOSPHOACIDNICVV碳酸CARBONIC ACIDVV铬酸CHROMIC ACIDVV硅酸SILICIC ACIDVV硼酸BORIC ACIDVV砷酸ARSENIC ACIDVV硒酸VVSEL

10、ENIC ACID氟硅酸HEXAFLUOROSILICIC ACID)VV氟硼酸FLUOROBORIC ACIDVV氯磺酸CHLOROSULFONIC ACIDVV王水AQUA REGIAVV混酸MIXED ACIDVV介质浓度%温度，200 C氢氧化钠SODIUM HYDROXIDEV氢氧化钾POTASSIUM HYDROXIDEV氢氧化铵AMMONIUM HYDROXIDEV氢氧化镁MAGNESIUM HYDROXIDEV氢氧化钙CALCIUM HYDROXIDEV氢氧化铝ALUMINIUM HYDROXIDEV氢氧化钡BARIUM HYDROXIDEV氢氧化铁IRON TRIHYDROX

11、IDEV氢氧化亚铁FERROUS HYDROXIDEV介质浓度%温度，200 C甲酸FORMIC ACIDVVV醋酸(乙酸)ETHYLIC ACID (ACETIC ACID)0-冰VVV醋酸ETHYLIC ACIDVVV丙酸PROPIONIC ACIDVV丙烯酸ACRYLIC ACIDV丙烯酸酐ACRYLIC ANHYDRIDEVVV（沸点）甲基丙烯酸METHACRYLIC ACIDVVV（沸点）丁酸BUTYRIC ACIDVVV辛酸OCTANOIC ACIDVVV月桂酸LAURIC ACIDVVV软脂酸PALMITIC ACIDVVV硬脂酸STEARIC ACIDVVV油酸OIL ACID

12、VVV亚油酸LINOLEIC ACIDVVV松香酸ABIETIC ACIDVVV脂肪酸FATTY ACIDVV氯醋酸CHLOROACETIC ACIDVVV乳酸LACTIC ACIDVVV草酸（乙二酸）OXALIC ACIDVVV富马酸FUMARIC ACIDVVV柠檬酸CITRIC ACIDVVV介质浓度%温度，200 C甲酸FORMIC ACIDVVV醋酸(乙酸)ETHYLIC ACID (ACETIC ACID)0-冰VVV醋酸VVVETHYLIC ACID丙酸PROPIONIC ACIDVV丙烯酸ACRYLIC ACIDV丙烯酸酐ACRYLIC ANHYDRIDEVVV（沸点）甲基丙烯

13、酸METHACRYLIC ACIDVVV（沸点）丁酸BUTYRIC ACIDVVV辛酸OCTANOIC ACIDVVV月桂酸LAURIC ACIDVVV软脂酸PALMITIC ACIDVVV硬脂酸STEARIC ACIDVVV油酸OIL ACIDVVV亚油酸LINOLEIC ACIDVVV松香酸ABIETIC ACIDVVV脂肪酸FATTY ACIDVV氯醋酸CHLOROACETIC ACIDVVV乳酸LACTIC ACIDVVV草酸（乙二酸）OXALIC ACIDVVV富马酸FUMARIC ACIDVVV柠檬酸CITRIC ACIDVVV烟酸NICOTINIC ACIDVVV介质浓度%温度，200 C镍盐NICKEL SALTV硫酸镍NICKEL SULFATEV硝酸镍NICKEL NITRATEV氯化镍NICKEL CHLORIDEV锌盐ZINC SALTV硫酸锌ZINC SULFATEV硝酸锌ZINC NITRATEV氯化锌ZINC CHLORIDEV注：浓度未标注的则为任意浓度